Marketing APIs.
Marketing APIs pull the numbers a campaign runs on — domain and competitor analysis, keyword clustering, email deliverability scoring, link and QR generation. Data your growth stack can query directly instead of exporting from four dashboards.
Also called growth APIs, campaign APIs, lead enrichment APIs or martech APIs31 services in this categoryMarketing APIs
31 servicesIAB Tier 2 Content Classification API
Classify URLs, titles, text, domains, or keywords into IAB Tier 2 labels. Returns ranked predictions with scores for ad taxonomy and routing.
Dosvak LLCIAB Tier 1 Content Classification API
Predict Tier 1 IAB categories from a URL, text, title, domain, or keywords. Returns ranked labels with scores for classification and ad targeting.
Dosvak LLCExtract Domain Insights API
Analyze a domain or URL and get a structured site profile with classification and keywords. Built for enrichment, SEO research, and lead scoring.
Dosvak LLCEmail Deliverability Score API
Check an email for syntax, MX records, and disposable domains. Returns a score, quality level, and boolean checks to filter bad addresses early.
Dosvak LLCDisposable Email Checker API
Check whether an email uses a known disposable domain. Returns the email, domain, and a disposable boolean for signup gating and fraud filtering.
Dosvak LLCCalculate Domain Age API
Look up a domain's WHOIS creation date and its age in days or years. Useful for onboarding checks, fraud review, and SEO enrichment.
Dosvak LLCAnalyze AI Search Performance API
AI visibility API that shows how a brand or domain appears in AI search: brand and link presence, prompts, and share of voice. Free tier, no card.
Advanced Domain Analysis API
Run in-depth competitive analysis on any domain. Powered by SE Ranking data for traffic, keyword, and visibility research across competitors.
Evaluate SEO Health API
Audit a webpage and get a score, grade, structured-data breakdown, and the top fixes. Built for checking metadata and rich-result readiness.
Dynamic OG Image API
Generate Open Graph images from title and styling fields. Returns a binary image for blog posts, product pages, and social sharing cards.
Extract Contact Information API
Extract emails, phones, addresses, and social links from any webpage URL. Built for lead enrichment, site audits, and contact data validation.
Generate Tours & Activities Product Categories API
Classify travel content into ranked tours and activities categories. Returns job status plus category names and weights for search and taxonomy.
SharpAPIVerifiedWhich Marketing API do you need?
The question you arrived with, and the endpoint that answers it.